Curtain system adapter



FIG. 1 is a front perspective view of a curtain system adapter of my new design;

FIG. 2 is a rear perspective view of the adapter of FIG. 1;

FIG. 3 is a first side planar view of the adapter of FIG. 1;

FIG. 4 is a second side planar view of the adapter of FIG. 1, rotated from the view of FIG. 3;

FIG. 5 is a rear planar view of the adapter of FIG. 1;

FIG. 6 is a front planar view of the adapter of FIG. 1;

FIG. 7 is a top planar view of the adapter of FIG. 1; and,

FIG. 8 is a bottom planar view of the adapter of FIG. 1.

The broken lines are shown for the purpose of depicting portions of the article that form no part of the claimed design. The dash-dot-dash lines depict boundaries of the claim and form no part thereof. 

CLAIM The ornamental design for a curtain system adapter, as shown and described. 